Hi,

My name is Alexandre Khelifa and I have been using R at my work for about 2
years. I have been working on a project when we do Monte Carlo Simulation
and it involves a lot of calculations.

I am currently using R x64.3.0.1 and used to work on a 4GB machine.
However, the calculation time was very long (about 2 weeks), and the IT
team and I decided to add more memory and to make it a 8GB virtual machine.
 I also added the following line in my code:
*
*

   - *options(java.parameters = "-Xmx8192m") *


I re-did the same calculations (4GB vs. 8GB) but did not see a significant
increase in the calculation time, so I was wondering if I did anything
wrong and/or what would be the best solution to increase this time.

Thanks a lot for your help and more generally for building such an amazing
(and free) tool.
Let me know if you have any questions.

Regards,

Alexandre Khelifa

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